Made of 90% Polyester, 10% Wool Traditional style with soft quilted inner lining Stylish look and high end quality Hat Approx Measurement: Small/Medium 22 1/4″~ 22 1/2, Large/X-Large 23 1/4″~23/1/2″, Measurement is made around the inside of hat, Crown measures appox 4″ deep and brim 2 1/2″ Traditional style Newsboy Ivy Cap